NL1019506A1 - A method of making a homeotrophically positioned liquid crystal film, a homeotrophically positioned crystalline composition and a homeotrophically positioned liquid crystal film. - Google Patents

A method of making a homeotrophically positioned liquid crystal film, a homeotrophically positioned crystalline composition and a homeotrophically positioned liquid crystal film.

Info

Publication number
NL1019506A1
NL1019506A1 NL1019506A NL1019506A NL1019506A1 NL 1019506 A1 NL1019506 A1 NL 1019506A1 NL 1019506 A NL1019506 A NL 1019506A NL 1019506 A NL1019506 A NL 1019506A NL 1019506 A1 NL1019506 A1 NL 1019506A1
Authority
NL
Netherlands
Prior art keywords
homeotrophically
liquid crystal
crystal film
making
crystalline composition
Prior art date
Application number
NL1019506A
Other languages
Dutch (nl)
Other versions
NL1019506C2 (en
Inventor
Shunsuku Shuto
Sadahiro Nakanishi
Shusaku Nakano
Takashi Kamijo
Amane Mochizuki
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2000370978A external-priority patent/JP3788734B2/en
Priority claimed from JP2001136848A external-priority patent/JP4174192B2/en
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of NL1019506A1 publication Critical patent/NL1019506A1/en
Application granted granted Critical
Publication of NL1019506C2 publication Critical patent/NL1019506C2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133726—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films made of a mesogenic material
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
NL1019506A 2000-12-06 2001-12-06 A method of making a homeotrophically positioned liquid crystal film, a homeotrophically positioned crystalline composition, and a homeotrophically positioned liquid crystal film. NL1019506C2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000370978A JP3788734B2 (en) 2000-12-06 2000-12-06 Method for producing homeotropic alignment liquid crystal film and homeotropic alignment liquid crystal film
JP2000370978 2000-12-06
JP2001136848A JP4174192B2 (en) 2001-05-08 2001-05-08 Homeotropic alignment liquid crystal composition, method for producing homeotropic alignment liquid crystal film, and homeotropic alignment liquid crystal film
JP2001136848 2001-05-08

Publications (2)

Publication Number Publication Date
NL1019506A1 true NL1019506A1 (en) 2002-06-07
NL1019506C2 NL1019506C2 (en) 2005-02-07

Family

ID=26605309

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1019506A NL1019506C2 (en) 2000-12-06 2001-12-06 A method of making a homeotrophically positioned liquid crystal film, a homeotrophically positioned crystalline composition, and a homeotrophically positioned liquid crystal film.

Country Status (4)

Country Link
US (2) US6885423B2 (en)
KR (1) KR100767902B1 (en)
NL (1) NL1019506C2 (en)
TW (1) TW499574B (en)

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KR102267910B1 (en) 2014-12-02 2021-06-22 삼성디스플레이 주식회사 Liquid crystal alignment layer precusor particle, liquid crystal display pannel and method for manufacturing the same
WO2016129782A1 (en) * 2015-02-12 2016-08-18 한국과학기술원 Transparent electrode using macro pre-patterns, and method for producing vertically aligned liquid crystal display device
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JP6363252B1 (en) * 2017-04-24 2018-07-25 日東電工株式会社 Method for producing homeotropic alignment liquid crystal film
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Also Published As

Publication number Publication date
US7037443B2 (en) 2006-05-02
TW499574B (en) 2002-08-21
NL1019506C2 (en) 2005-02-07
US20020036739A1 (en) 2002-03-28
US6885423B2 (en) 2005-04-26
KR20020045547A (en) 2002-06-19
KR100767902B1 (en) 2007-10-17
US20050122456A1 (en) 2005-06-09

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AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20041202

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Effective date: 20110701